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Single Family ResidenceResidential
$506,229$283 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

859 W PLATA AVE

MESA, AZ 85210
2
Baths
1,791 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$506K
$476K low$537K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,641 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$19,754 (2025)
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$362,300

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.33 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMARICOPA
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Concrete Blocks
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Refrigerator
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 168 ft²

Transaction History(5)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Dobson High SchoolC+
High · Grades 9–12 · 0.9 mi
E
Summit AcademyB+
Elementary · Grades KG–8 · 1.1 mi
M
Rhodes Junior High SchoolC-
Middle · Grades 7–8 · 1.6 mi

District: Mesa Unified District

Neighborhood · ZIP 85210These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.119
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.41,163
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,313 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,568
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,306
Average tempThe average temperature here across a full year.70°F
Annual precipHow much rain and melted snow falls here in a typical year.9 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.86%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

859 W Plata Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 82% of homes in Mesa 85210
  • Costs more per square foot than 69% of homes in Mesa 85210
  • Bigger than 77% of homes in Mesa 85210
  • Older than 68% of homes in Maricopa County

What homes are worth in Mesa 85210

Each bar is how many homes fall in that price range. The marker is this home.

This home
$141K$667K

This home is worth more than 82% of homes in Mesa 85210.

How it measures up in Mesa 85210

The dot is this home. The mark in the middle is the typical home in Mesa 85210.

Estimated value$506,229
CheaperTypical $350,725Pricier

Pricier than 82% of homes nearby

Price per ft²$283
CheaperTypical $258Pricier

Pricier than 69% of homes nearby

Living area1,791 ft²
SmallerTypical 1,349 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.17 ac
SmallerTypical 0.16 acBigger

Bigger than 58% of homes nearby

Year built1983
OlderTypical 1979Newer

Newer than 66% of homes nearby

How 859 W Plata Ave ranks against every home in each area.
MeasureThis homeMesa 85210Maricopa County
Estimated valuepricier than$506,22982% of homes59% of homes
Price per ft²pricier than$28369% of homes62% of homes
Living areabigger than1,791 ft²77% of homes50% of homes
Lot sizebigger than0.17 ac58% of homes50% of homes
Year builtnewer than198366% of homes32% of homes

About 859 W Plata Ave

How much is 859 W Plata Ave, Mesa, AZ worth?

The TopHap Estimate for 859 W Plata Ave, Mesa, AZ is $506,229 as of Oct 21, 2026. The likely range is $475,514 to $536,944. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 859 W Plata Ave, Mesa, AZ last sell?

859 W Plata Ave, Mesa, AZ last sold on Feb 17, 2015, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 859 W Plata Ave, Mesa, AZ?

859 W Plata Ave, Mesa, AZ has 2 bathrooms, 1,791 square feet of living space and a 0.17-acre lot.

When was 859 W Plata Ave, Mesa, AZ built?

859 W Plata Ave, Mesa, AZ was built in 1983, making it 43 years old. The building has 1 story.

What schools serve 859 W Plata Ave, Mesa, AZ?

859 W Plata Ave, Mesa, AZ is assigned to Dobson High School (high), rated C+; Summit Academy (elementary), rated B+; Rhodes Junior High School (middle), rated C-. All sit in Mesa Unified District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 859 W Plata Ave, Mesa, AZ compare to other homes in Mesa 85210?

Among the 9,453 homes in Mesa 85210, it is worth more than 82% of them ($506,229 against a typical $350,725), its price per square foot is higher than 69% of them ($283 against a typical $258), it is bigger than 77% of them (1,791 ft² against a typical 1,349 ft²), its lot is bigger than 58% of them (0.17 ac against a typical 0.16 ac) and it is newer than 66% of them (1983 against a typical 1979). Measured against all of Maricopa County, it is worth more than 59% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 859 W Plata Ave, Mesa, AZ?

The 2025 property tax bill for 859 W Plata Ave, Mesa, AZ was $1,641. The county assessed it at $19,754.

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